| http://www.w3.org/ns/prov#value | - Guardian, March 04, 2015-??? MEET THE SILENT BUT DANGEROUS POLLUTANT ON OUR BLOCK : E-waste As the world continues to grow increasingly dependent on the world of IT and computers, the volume of electronic waste is rising, and with it comes a new threat ??? risk of ??exposure to lead, cadmium, chromium and other hazardous materials that can be toxic to human health and the environment. http://mg.c
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